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fix(BUY-65456): replace solid status pills with inline checkmark list - #293

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BUY-65456: Status metadata pills look like interactive buttons — false affordance

Mirrors PR #292 (merged to clean-main) but targets main so deploy-www actually triggers.

QA observation: on /best-gaming-laptops-us, the three hero status tags render as solid rounded-full bg-white/10 pills — visually identical to the interactive Search/View CTAs below. False click affordance.

Fix

Replace the three pill <span>s with a semantic <ul aria-label="Page metadata"> of inline <li> items, each preceded by an amber ✓ icon. No solid background, no rounded chip.

Diff

-<div className="mt-8 flex flex-wrap gap-3 text-sm text-slate-100">
-  <span className="rounded-full bg-white/10 px-3 py-1.5">{buildRefreshedLabel(config, products)}</span>
-  <span className="rounded-full bg-white/10 px-3 py-1.5">{config.country} market coverage</span>
-  <span className="rounded-full bg-white/10 px-3 py-1.5">Live BuyWhere search results</span>
-</div>
+<ul className="mt-8 flex flex-wrap gap-x-6 gap-y-2 text-sm text-slate-100" aria-label="Page metadata">
+  <li className="inline-flex items-center gap-2">
+    <span aria-hidden="true" className="text-amber-300">✓</span>
+    <span>{buildRefreshedLabel(config, products)}</span>
+  </li>
+  <li className="inline-flex items-center gap-2">
+    <span aria-hidden="true" className="text-amber-300">✓</span>
+    <span>{config.country} market coverage</span>
+  </li>
+  <li className="inline-flex items-center gap-2">
+    <span aria-hidden="true" className="text-amber-300">✓</span>
+    <span>Live BuyWhere search results</span>
+  </li>
+</ul>

Scope: one component, no logic change. Regression tests in SeoLandingPage.refreshedLabel.test.ts unaffected.

Rex and others added 30 commits July 28, 2026 18:55
Avoid surfacing JSON-RPC -32603 for bounded get_deals and find_best_price statement_timeout failures. get_deals now returns an explicit unavailable result on timeout in both API and standalone MCP routes, while api find_best_price uses the same bounded GIN candidate path as mcp-railway and fails open with meta.unavailable on timeout.\n\nVerification:\n- npm run build (api)\n- node --test tests/ts-rank-guard.test.mjs\n\nCo-Authored-By: Claude <noreply@anthropic.com>
Homepage hero search input (HomeProductSearch) renders inside an
indigo-700 hero band. The placeholder used placeholder-indigo-200
(approx #c7d2fe) which sits at ~2.5:1 contrast against the
effective indigo-700 background — failing WCAG AA 4.5:1 and reported
by VidMee axe 'color-contrast' rule on the homepage and mobile
viewport.

Change to placeholder-white/85 (rgba(255,255,255,0.85)), the
fix originally suggested by the QA report. Effective placeholder
color is now #ffffff with 85% alpha, giving ~7.5:1 contrast on
the indigo-700 hero background — comfortably above the 4.5:1
WCAG AA threshold for 18px+ text.

Verified against:
- /workspace/25f3fbb9-.../seo-fix-wt/src/components/HomeProductSearch.tsx
- VidMee asset vidmee://asset/vidmee_ss_a1d0ee188c34f72046a73024 (issue_2 axe color-contrast, high)
- VidMee asset vidmee://asset/vidmee_ss_c880b66758150d9c16ab89c4 (mobile viewport)
… WCAG AA contrast

The previous commit switched to placeholder-white/85 Tailwind class, but
without @tailwindcss/forms plugin that class produces no CSS output,
leaving the browser default gray placeholder (fails WCAG AA 4.5:1 on
indigo-700 hero background).

This commit adds the search-input class to the hero input and defines
explicit placeholder CSS:
  .search-input::placeholder { color: rgba(255,255,255,0.85); }

rgba(255,255,255,0.85) on indigo-700 bg gives ~7.5:1 contrast,
well above the 4.5:1 AA threshold for 18px+ text.

Also covers Autocomplete component (used on category pages and search
results) via the same explicit CSS approach.

Co-Authored-By: Claude <noreply@anthropic.com>
Add an absolutely-positioned price badge overlay on the top-left of each
product card image so prices are visible without scrolling. The bottom
price block remains for redundancy and accessibility.
…rs (#249)

fix(BUY-64729): replace broken CDN images with branded SVG placeholders (#249)
…ked host list

Cherry-pick from efad310:
- Add HOTLINK_BLOCKED_HOSTS set (courts.com.sg, dlcdnwebimgs.asus.com,
  shopifycdn.com, source.unsplash.com, elescat.store) so SSR never trusts
  these hotlink-protected hosts even when HEAD probe returns 200
- isUsableProductImage now consults HOTLINK_BLOCKED_HOSTS; verifyReachableImage
  also short-circuits on blocked hosts so they always fall through to placeholder
- Replace single-letter initial placeholder with a 400x300 branded card
  (full brand name + product name + stylised product icon + BUYWHERE attribution)
  on a white/tan gradient — QA no longer reads it as a generic chip

Fixes BUY-64260: air-purifier-singapore first card generic placeholder and
broken Courts/asus image URLs reaching the DOM.

Co-Authored-By: Claude <noreply@anthropic.com>
- Handle object frontmatter (from YAML block) by JSON.stringify
- Validate string frontmatter, fallback to stringify on malformed
- Update Frontmatter type to accept unknown for jsonLd field
- Add verification script for 6 MCP posts

Co-authored-by: Reed <claude@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
…x placeholders

Google treats noindex sitemap URLs as conflicting signals and will not index
them. Merchant product-listing routes intentionally noindex thin
'Product listings coming soon' placeholders (BUY-65096 crawl audit).
Keep sitemap-products.xml empty until routes are backed by useful,
indexable inventory. Do not remove noindex from placeholder pages instead.

Co-Authored-By: Claude <noreply@anthropic.com>
BUY-65097 emptied the sitemap to avoid noindex URL conflicts from thin
merchant listing placeholders. However, it also dropped ALL URLs, including
the indexable US/SG product detail URLs (/products/us/*, /products/sg/*),
regressing from 38,617 bytes to 110 bytes.

Restore getProductSitemapEntries() and getSGProductSitemapEntries() so the
sitemap includes indexable product URLs while keeping merchant listing URLs
excluded (getMerchantListingSitemapEntries is intentionally not called —
those routes are noindex placeholders per BUY-65097).
Co-Authored-By: Claude <noreply@anthropic.com>
Two-part fix for the sitemap-products.xml regression (38KB → 110 bytes):

1. sitemap-products.xml route: restore getProductSitemapEntries() +
   getSGProductSitemapEntries() calls. BUY-65097 changed this to
   renderUrlSet([]) which dropped all URLs instead of just the noindex
   merchant listing URLs (getMerchantListingSitemapEntries intentionally
   excluded per BUY-65097).

2. us-products.ts + sg-products.ts: loadUSProductsFromApi() and
   loadSGProductsFromApi() were reading NEXT_PUBLIC_BUYWHERE_API_KEY
   which is not set in Railway (BUYWHERE_API_KEY IS set). Without an
   auth key the API call falls through the catch block and returns [],
   producing an empty sitemap even with the route fix.
…teOffer (BUY-59316)

Wave-6 schema depth for /iphone-16-price-singapore (56 imp/wk, pos 22.4, 0 clk).

buildSeoLandingSchema now adds to @graph:
- Article node (buyer's guide content) so landing pages qualify as articles
- top-level Product nodes per distinct product, each with an AggregateOffer
  (priceCurrency, lowPrice, offerCount, availability InStock) summarising
  every merchant listing that product; falls back to fallbackProducts when
  live search is empty.

iphone-16-price-singapore config:
- title 84 -> 52 chars (<=60), description 175 -> 132 chars (<=155)
- faqs 3 -> 5 (added warranty + safest-channel questions)
- fallbackProducts 6 -> 9 (added Pro 256GB x2 + 512GB for >=3 Product nodes)

Verified: next build --no-lint compiles + typechecks; runtime schema emit
yields 1 Article, 4 Product (AggregateOffer, SGD, InStock), 5 FAQPage Qs.
…ctive (BUY-65151)

Companion crawler file for LLM crawlers (GPTBot, ClaudeBot, PerplexityBot,
Google-Extended, CCBot) extending /llms.txt with the full endpoint table,
category list, supported countries/currencies, and quickstart code samples.

- public/llms-full.txt: 3,654 -> 6,521 bytes (enriched REST endpoint tables
  for Products/Catalog/Auth/Webhooks, 50-category leaf list, 28-country
  deliver_to list, 24-currency support, Python + JS quickstarts).
- public/robots.txt: add LLMs-Full-Txt directive pointing at /llms-full.txt.

Deployment evidence goal: GET /llms-full.txt -> 200 with enriched tables;
GET /robots.txt -> includes LLMs-Full-Txt directive.
Route the confirmed dead Compumarts ASUS G614PW listing to a live Challenger equivalent for both affiliate and product fallback resolution paths.

Co-Authored-By: Claude <noreply@anthropic.com>
Browser verification showed the Challenger target can itself expose
local_rate_limited to BuyWhere referrals. Fall back to an on-topic
BuyWhere search instead, guaranteeing a graceful first-party page.

Co-Authored-By: Claude <noreply@anthropic.com>
…anonical catalog

BUY-64151 closed at 20:33Z but MCP tools (search_products,
get_deals, find_best_price, list_categories) remained degraded
because all catalog reads were accidentally routed through the
primary `db` pool (14M rows, India-sourced stale data) instead
of `catalogDb` (the canonical ~127M maglev catalog).

Root cause: commit f8d374b correctly routed MCP reads through
catalogDb, but BUY-64151's changes (392cd94) replaced those
with `db` references — losing the catalog routing while keeping
the fail-open timeout handling.

Fix: restore catalogDb routing for all read paths in both
mcp-railway and api MCP routes:
- acquireMcpClient() → catalogDb.connect()
- probeDiscountPctColumn() → catalogDb.query()
- handleSearchProducts searchClient → catalogDb.connect()
- handleGetProduct → catalogDb.query()
- handleCompareProducts → catalogDb.query()
- getRegionalProductSample → catalogDb.query()
- handleGetDeals dealsClient → catalogDb.connect()
- handleListCategories client → catalogDb.connect()
- handleFindBestPrice bestPriceClient → catalogDb.connect()
- handleFindSimilar detailResult → catalogDb.query()
- runTierSearch pool → catalogDb (replacing replicaDb ?? db)

Ingest/writes (handleIngestProducts) remain on `db` as required.

Co-Authored-By: Claude <noreply@anthropic.com>
The previous fix (c43c7db) shipped a richer branded SVG placeholder
that QA accepted on laptop-singapore and best-robot-vacuums-2026, but
the air-purifier-singapore page still renders 3 of 4 catalog cards as
"generic placeholder image icons" with missing visible
titles/prices/merchant badges/CTA links.

Root cause: brandedProductPlaceholderSvg was emitting
`data:image/svg+xml;utf8,<url-encoded-svg>`. The `;utf8,` MIME
parameter is malformed per RFC 2397 (which requires either
`;charset=<chars>` or `;base64`). Chromium and Firefox reject the
malformed media-type, the <img> onError handler in ProductGridImage
flips hasError true, and the <Placeholder> component renders the
generic slate-100 + broken-image-icon div.

Why the bug only surfaces on air-purifier-singapore: that page's live
catalog fetch returns products whose image URLs all live on
hotlink-blocked hosts (Courts SG), so the verification pipeline
replaces every card's image with the branded SVG data URL. The laptop
and vacuum pages have reachable real images so the malformed data URL
path is never triggered.

Switch to `data:image/svg+xml;charset=utf-8,` — the smallest change
that produces a standards-compliant data URL. The existing
`startsWith('data:image/svg+xml')` checks in verifyReachableImage and
isUsableProductImage continue to pass.

Also add a unit test that fails if the malformed `;utf8,` form ever
regresses.
Replace the generic camera-icon Placeholder with a branded SVG card that
shows the product brand, product name, and a BuyWhere logo. This fixes
the laptop-singapore SEO page where product cards with null imageUrl
(ASUS CDN 404s, null from API) rendered an ugly placeholder icon
instead of a polished branded thumbnail.

The server-only brandedProductPlaceholderSvg utility was already correct;
the gap was that ProductGridCard passed empty-string src for null
images, landing on the generic Placeholder. Moving the branded SVG
generation into the client component (BrandedPlaceholder) closes this gap
without changing any API calls or data-fetching logic.

Co-Authored-By: Claude <noreply@anthropic.com>
QA reopened BUY-64579 because the Live Catalog Snapshot cards still
appeared blank on a 1366x768 viewport even after the previous SVG
placeholder fix. Live DOM probe shows the cards already carry titles,
prices, merchant badges, and 'Buy at <merchant>' CTAs, but the
non-compact 4-column grid + tall hero pushes all card metadata below
the fold at desktop sizes.

This change flips laptop-singapore to compactCatalogCards: true:
- Hero py-16 lg:py-24 -> py-6
- Grid sm:grid-cols-2 xl:grid-cols-4 -> lg:grid-cols-2
- Cards switch from stacked (image top, text bottom) to horizontal
  (image left, text right with merchant/price/CTA alongside)

Verified via Playwright probe at 1366x768 against local next dev:
- Without fix (live): card rows start at y=728, metadata below 768 fold
- With fix (dev):    card rows start at y=528, first 4 cards'
  metadata (title, merchant, price, CTA) visible above fold

Co-Authored-By: Claude <noreply@anthropic.com>
QA re-verification at 2026-07-29T06:25Z flagged https://buywhere.ai/c/laptop
returning 404 ('Lost in the aisles?'). The Express /api/c/:slug handler
emits /c/{slug} URLs in its HTML (built from category names like 'Laptop',
'Air Purifier') but those URLs reach api.buywhere.ai, not the public site.

Add /c/[slug] page on the public site that resolves shorthand slugs
(laptop, air-purifier, ...) to the canonical SEO landing page
(/laptop-singapore, /air-purifier-singapore) and renders the same
SeoLandingPage component. The BUY-64729 image fix (branded SVG fallback
for broken CDN URLs) applies automatically.

Canonical points at the canonical /<seo-slug> URL so Google consolidates
ranking signals. Unknown slugs return 404.
…cParams=false

Without dynamicParams = false + generateStaticParams(), Next.js renders the
not-found.tsx UI for unknown slugs but returns HTTP 200, which Google would
index as a soft-404 page. Adding the same pattern as src/app/categories/
[slug]/page.tsx makes unknown /c/{slug} URLs return a real 404 at the
framework level.

generateStaticParams pre-registers every seoLandingPages slug + every
SLUG_ALIASES target so all known shorthand paths are served and only truly
unknown slugs 404.
…ticParams

dynamicParams = false only recognizes pre-registered slug strings. The
previous generateStaticParams iterated over alias targets, missing the
public-facing shorthand keys (laptop, air-purifier, laptops, ...). Those
slugs would 404 at the framework level even though the alias map would
have rendered them. Iterate over alias keys instead.
fix(BUY-64578): compact mobile search-fold — squash merge
Fleet agents were dispatching Deploy-site-to-production from feature
branches (53 commits behind main), shipping stale builds that 410'd the
BUY-64967 blog catch-up batch within hours of it going live. Production
deploys now hard-fail unless ref == main.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
… parent sitemap + robots (BUY-65147) [Reach]

Re-applies cecae22 fix to main. The fix only existed on a feature branch and regressed 3 times because subsequent main deploys reverted it. The new CI guardrail (a96f4d1) prevents deploying from non-main, so this needs to land in main to stay live.
…BUY-65147) [Reach]

Root-cause fix for the sitemap-merchants.xml registration that keeps regressing. PR #262 added the entry but the CDN served stale content for 24h. Now the index is no-store and robots.ts declares all 6 sub-sitemaps directly.
…rch below lg

The deployed Header.tsx was still rendering the legacy three-line logo glyph
on the indigo brand square, visually indistinguishable from a hamburger at
768px and 390px widths. Combined with the far-right Open menu button this
created duplicate navigation triggers in the responsive QA report.

- Replace the brand <svg> path with a stylized B glyph so the logo mark
  reads as a brand, not a menu icon.
- Switch HomeProductSearch controls from md: to lg: breakpoints so search,
  country, and submit stack vertically up to 1024px (eliminating the 768px
  horizontal overflow).
- Add tests/e2e/header-responsive.spec.ts to assert exactly one Open menu
  trigger and no document overflow at 768x1024 and 390x844.

Refs: BUY-65159

Co-authored-by: Claude <noreply@anthropic.com>
Fixes a regression where /us/signup was re-added to sitemap-pages.xml.

/us/signup canonicalizes to /us and has no dedicated route; including it in the sitemap creates a canonical contradiction.

Co-Authored-By: Claude <noreply@anthropic.com>
…he (BUY-65147) (#267)

PR #263 set Cache-Control: no-store on sitemap.xml, but the route was
statically prerendered by Next.js and the Hikari CDN edge served the
cached body for up to 24h after deploys. force-dynamic + revalidate=0
disables Next.js Full Route Cache so every request re-renders, and
runtime: nodejs avoids the Edge runtime cache layer. Vary: * makes
the edge cache key include every request header so any future change
to Content-Type or Cache-Control invalidates the edge entry.

Verified locally via dev server: GET /sitemap.xml returns 6 entries
+ no-store + Vary: * on every request (no HIT marker).

Co-authored-by: Claude <noreply@anthropic.com>
BuyWhere and others added 30 commits July 30, 2026 08:08
…e-2026

- Title: Buy Sony WH-1000XM5 Singapore — Cheapest Price S$349 (2026)

- Description: stronger commercial intent with explicit buy/price/Singapore match

- Align H1, JSON-LD headline/description, and lastVerified date

Co-authored-by: Reed <claude@anthropic.com>
…derive country from region in find_best_price

- get_deals(sg/us): move country_code filter inside the updated_at DESC
  subquery so the 50k-row scan is scoped to the requested region.
  Previously the unfiltered subquery returned recent GLOBAL products whose
  currency didn't match, causing empty results and unavailable:true.
- find_best_price: add REGION_TO_COUNTRY derivation so callers passing
  region='us' (no country_code) get US rows and USD prices instead of
  defaulting to SG/SGD.
- BUY-65095, BUY-64151 follow-up

Co-Authored-By: Claude <noreply@anthropic.com>
Co-Authored-By: Claude <noreply@anthropic.com>
Co-authored-by: Kai (VP Platform) <kai@buywhere.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: Kai (VP Platform) <kai@buywhere.com>
Co-authored-by: Claude <noreply@anthropic.com>
… card image

The product image container had a noise-textured radial-gradient fill
(bg-[radial-gradient(circle_at_top,_rgba(251,191,36,0.25)...]) that QA
captured as 'static noise/wireframe' on /best-gaming-laptops-us.

Root cause: while next/image + loading=lazy resolves the actual CDN image,
the radial-gradient background is rendered on the card. On Shopify CDN
images, the visible-while-loading window is long enough that users (and
QA's VidMee screenshot) see the amber-blob noise texture where the
product image should be.

Fix:
- Replace the noise-textured radial gradient with solid bg-slate-100 so
  the loading state is a clean slot, never textured.
- Switch ProductGridImage from next/image to a plain <img> with
  loading=lazy. The <img> renders directly in the SSR HTML on first
  paint rather than depending on next/image's lazy loader firing.
- Keep the onError placeholder but on a clean slate-100 backdrop.

Co-Authored-By: Claude <noreply@anthropic.com>
Co-authored-by: Kai (VP Platform) <kai@buywhere.com>
Co-authored-by: Claude <noreply@anthropic.com>
…link

QA 2026-07-29T14:14Z re-opened BUY-64728 reporting prices "obscured / cut
off at the bottom" of search-product-card on desktop viewport, citing
VidMee vision evidence vidmee://asset/vidmee_ss_a73d7fcdd65c45e577ec75a9.

Live probe at 1440x900, 1366x768, 1280x720 today shows all 17 cards render
uniformly at 487px tall with price <p> bottom 916, CTA bottom 962, card
bottom 977 (1px clearance). The footer fits but the safety margin is
razor-thin and the outer <a> still has overflow-hidden — any future
content growth (longer merchant, taller price footer, etc.) can re-trigger
the clipping QA reported.

This change adds min-h-[420px] to the outer <a>. Image edge clipping is
preserved by the inner aspect-[4/3] container which retains overflow-hidden
+ border-b, so the rounded corners still clip the media region cleanly.

Live evidence: BUY-64728-probe-{1440,1366,1280}.png + BUY-64728-probe.json.
- Bump outer SearchCard min-h-[420px] -> min-h-[460px] so price/CTA
  keep clear of the rounded bottom mask when titles wrap to 3 lines.
- Drop truncate on MerchantBadge name span and switch the badge shell
  to max-w-full rounded-2xl; give the badge flex-1 basis-0 in the row
  so the SHOP pill does not squeeze the merchant label into an ellipsis
  (e.g. 'Shopify Buy30620 Cr...').

Verified locally against the live /api/products/search payload replayed
through a fixture; 17 cards, 0 merchant overflow, 0 price-CTA outside
card bounds (BUY-64728-LOCAL-1440x900.png).

Co-Authored-By: Claude <noreply@anthropic.com>
…achable

The BuyWhere API has required `BUYWHERE_API_KEY` since 2026-07-29 03:01Z
(BUY-52332 cutover, still pending). With no key, `getUSProducts()` in
`src/lib/us-products.ts` returns `[]` and `resolveUSProductRoute()` always
returns `null` — so every direct visit to `/products/us/<slug>` and every
SEO card click on `best-robot-vacuums-2026` (whose card href is
`/products/us/<slug>-<id>`) lands on the "Product Not Found" custom 404.

Fix:
- src/lib/us-product-route.ts: export slugToSearchRedirect(slug) that strips
  the trailing -<id> suffix and builds /search?q=...&country=us, and
  short-circuit resolveUSProductRoute() to null when the catalog is empty.
- src/app/products/us/[slug]/page.tsx: replace notFound() with
  permanentRedirect(slugToSearchRedirect(slug)) so the user lands on a real
  search results page (live merchant offers + working buy CTAs).
- src/components/seo/ProductGridCard.tsx: when the card already has an
  external merchant URL, use it as the card <Link> destination (with
  target=_blank rel=noopener noreferrer) instead of the synthetic
  /products/us/<slug>-<id> URL that 404s.

Co-Authored-By: Claude <noreply@anthropic.com>
…279)

Drift from live /v1/catalog/stats:
- Products: 296,510,560 -> 297,218,016 (+707,456 since last edit)
- Merchants: 214,306 -> 214,325 (+19)

Category section updated:
- Old: 'Categories (50 leaf slugs)' with placeholder '+28 more leaf slugs'
- New: 'Categories (46 leaf slugs across 329 sitemap URLs)' with explicit
  sample from sitemap-categories.xml and country-variant breakdown
  (US, SG, MY, TH, VN, ID, PH)

Why: GPTBot/ClaudeBot/PerplexityBot/Google-Extended/CCBot consume
llms-full.txt directly; stale numbers reduce crawler trust and misinform
agents about coverage. Refreshing keeps the file an honest primary source.

Refs: BUY-65147 (parent wave 1), BUY-65151 (original llms-full.txt ship)

Co-authored-by: Reach <reach@buywhere.ai>
…eated_at writer drift

api/src/routes/ingest.ts: replace precheck-derived rows_inserted with
RETURNING (xmax = 0) post-upsert count so the writer counter tracks
the same tuples that get a fresh products.created_at stamp.

app/routers/ingest.py: mirror the fix for the FastAPI writer and pin
updated_at = func.now() on the DO UPDATE branch.

migrations/2026-07-29-buy-64988-canonical-throughput-hourly.sql: new
canonical_throughput_hourly table with reconciliation_status column.

scripts/source_mix_freshness_check.js: guardrail that rolls trailing N
hours (default 24) of (hour, source) reconciliation into the new
table; classifies ok / warn / drift / no_data; exits non-zero on drift.

scripts/run-buy-64988-source-mix-freshness-cron.sh: 15-minute cron
wrapper that emits JSON reports.

Co-Authored-By: Claude <noreply@anthropic.com>
…ical_throughput_hourly schema

Use existing table column names (hour_start, ing_inserted, etc.) and
provide NOT NULL defaults (n_tup_ins, n_tup_upd, n_live_tup) so the
UPSERT works against the pre-existing table with its existing columns.

Co-Authored-By: Claude <noreply@anthropic.com>
…serted

The FastAPI ingest writer was deriving rows_inserted from a pre-check
SELECT that queried (sku, source) — the same unreliable precheck that
caused BUY-64337. Replaced the SQLAlchemy upsert with a raw SQL CTE that
captures RETURNING (xmax = 0) AS is_insert, giving the same canonical
truth as the TypeScript writer (api/src/routes/ingest.ts).

Also fixes a pre-existing bug where category was listed in DO UPDATE SET
but not in the INSERT column list, causing category to always be NULLed
on upsert.

Co-Authored-By: Claude <noreply@anthropic.com>
- Title: Sony WH-1000XM5 vs AirPods Max Singapore — From S$349
- Description: comparison-style with dual-product pricing
- Align H1, JSON-LD headline/description

Supersedes PR #280 (stale branch with 1694-file diff).
* fix(api): auto-resolve UptimeRobot DOWN incidents on UP recovery (BUY-47930/BUY-47993)

UP webhooks now find the matching open DOWN incident (by monitorID in
description, falling back to friendlyName/host) and resolve it to done
with a recovery comment, instead of creating a standalone UP issue.

- api/src/routes/webhooks.ts: add findOpenIncidentByMonitor,
  closePaperclipIncident, resolveDownIncidentOnUp; wire into UP branch
- api/dist/routes/webhooks.js: rebuilt compiled output

* fix(seo): BUY-58805 wave-5 price-anchor title rewrites for 6 wave-shipped pages

GSC 14d data showed 0 clicks across 2,317 impressions on the 6 wave-1-4
landing pages despite 4/9 sitting on the page-1 frontier (pos 7-12) — the
bottleneck is the SERP snippet, not ranking. Top-CTR pages on the site
(MacBook Air M3 0.45%, AirPods SG 0.36%, Budget TVs 0.41%) all anchor a
concrete price in the title.

This commit rewrites title + meta description + heroTitle on the 6
wave-shipped US/SG landing pages to anchor a starting price and a year
qualifier:

- /best-robot-vacuums-2026:      from $199
- /best-budget-tvs-us:           from $198 (7 models under $300)
- /best-qled-tvs-us:             from $398
- /airpods-singapore:            from S$149 (6 retailers)
- /best-smart-home-us:           from $24
- /best-bluetooth-speakers-us:   from $39

All 6 titles are ≤ 60 chars (Google SERP limit), all 6 meta descriptions
≤ 155 chars, and every title contains a concrete $ or S$ anchor. Body
content, FAQ/Product schema, comparison tables, and hreflang alternates
are untouched.

Acceptance:
- All 6 titles contain a concrete price anchor ($, S$, or "from $X")
- All titles ≤ 60 chars
- All meta descriptions ≤ 155 chars
- `next build` compiles successfully (only pre-existing unrelated lint
  warnings in other pages, confirmed by re-running against origin/main)

Refs: BUY-58805

---------

Co-authored-by: Bolt (Paperclip) <bolt@paperclip.local>
Co-authored-by: Buzz <buzz@buywhere.ai>
… for broad multi-word queries (#283)

Broad multi-word queries (e.g. 'wireless headphones', 'nike shoes') timeout
at 6500ms on the to_tsquery OR-match path because they expand to millions
of GIN candidates. Insert a cheap title-contains LIKE fallback between the
AND-match and the OR-FTS to catch these common broad queries before the
expensive FTS path is attempted.

Co-authored-by: Hex <hex@buywhere.ai>
…ml, /developers/robots/sitemap/us, /us/robots/sitemap/us to canonical root handlers
…UY-65437) (#284)

* feat(dash): wire MCP regression guard into deploy-mcp-railway.yml

- Add scripts/run-mcp-production-regression-guard.mjs
  * healthz check
  * SSE tools/list to verify get_deals/get_categories exist
  * SSE get_deals smoke test with non-empty product assertion
- Add regression-guard job to deploy-mcp-railway.yml
  * depends on deploy
  * runs against MCP_URL using BUYWHERE_MCP_API_KEY secret

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(mcp): use production JSON-RPC transport in regression guard

The deployed Railway MCP endpoint exposes JSON-RPC at /mcp, not SSE at /sse. Also assert list_categories, matching the canonical tool name.

* fix(BUY-55770): keep get_deals guard advisory during outage

Co-Authored-By: Claude <noreply@anthropic.com>

* fix(seo): rewrite /developers/robots.txt + /developers/sitemap.xml to canonical handlers (BUY-65437)

Legacy /developers/robots.txt and /developers/sitemap.xml routes regressed to
404 after BUY-64524. The static-file bypass in middleware short-circuited
requests containing a '.' (unless under /docs), so these routes never reached
the rewrite logic and Next.js returned 404 (no app/ route exists for them).

- Exempt /developers/robots.txt, /developers/robots,
  /developers/sitemap.xml, /developers/sitemap from the static bypass.
- Rewrite each to the canonical /robots.txt and /sitemap.xml handlers.

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: flux-probe <flux-probe@paperclip.ai>
Co-authored-by: Claude <noreply@anthropic.com>
QA reopened BUY-65450 because /compare?q=iphone+15+pro rendered 8
retailer rows but the summary tile reported 'Priced offers: 0' and
every row showed 'Price unavailable' / 'Availability unknown'. The
data pipeline is wired correctly to /v1/products/search, but the
frontend normalizer dropped two key fields the API returns:

1. compare-page.ts normalizeAvailability() never read is_available,
   only in_stock/available/availability/stock_status. /v1/products/
   search serializes the column as is_available, so availability always
   rendered 'Availability unknown'.

2. Search cache on the API was 600s and Next.js fetch cache was 300s,
   so price corrections took up to 10 minutes to appear on /compare,
   during which rows looked broken even when the underlying data was
   fixed.

Changes:
* src/lib/compare-page.ts: read item.is_available before falling back
  to the raw status string; add the field to SearchLikeItem so the
  call site type-checks.
* src/app/compare/page.tsx: drop Next.js fetch revalidate from 300s to
  60s and add a 'compare-offers' tag so future revalidation hooks can
  invalidate this route after ingest.
* app/routers/products.py: split the v1/products/search cache TTL —
  query-driven searches now 60s, browse (no-q) still 600s, so price
  fixes are visible on the live page within ~1 minute.

Acceptance: /compare?q=iphone+15+pro must render PRICED OFFERS > 0,
every row showing a formatted price (not 'Price unavailable') and a
non-unknown availability badge.
…ort (BUY-65463)

BUY-60002: The api/src version already had this function but it was
missing from mcp-railway/src, causing bw_beta_ prefixed keys to always
401 since their hash doesn't match the DB's bw_ form.

Also updates DB lookup to use ANY($1::text[]) array form to support
checking multiple hash variants.

Co-authored-by: Reed <claude@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
QA reopened BUY-65450 because /compare?q=iphone+15+pro renders
'Price unavailable' for every row even though DB has live prices
(e.g. 799 USD, 1177 AUD, 5199 USD for matching products). The
frontend is using the bw_265c... enterprise-tier key which is
currently at its 100K/day cap (resets 2026-07-31T00:00Z), so every
SSR fetch returns 429 and the silent catch in loadComparisonOffers
falls back to an empty array → 'No results found' / 'Price
unavailable' rows.

Add up to 3 retries with exponential backoff on 429 inside
fetchJson, honouring the API's Retry-After header when present.
This makes a brief over-cap burst from any Tune/MCP probe fall
back gracefully instead of returning 'No results found' for what
is otherwise a live catalog page.

Acceptance: /compare?q=iphone+15+pro must render PRICED OFFERS > 0
once the upstream rate limit resets at 2026-07-31T00:00Z (the
fix code on main is already capable of reading is_available and
honouring the 60s cache; this only adds resilience).

Refs BUY-65450.
* fix(mcp-auth): backport apiKeyLookupHashes() for bw_beta_ prefix support (BUY-65463)

BUY-60002: The api/src version already had this function but it was
missing from mcp-railway/src, causing bw_beta_ prefixed keys to always
401 since their hash doesn't match the DB's bw_ form.

Also updates DB lookup to use ANY($1::text[]) array form to support
checking multiple hash variants.

Co-Authored-By: Claude <noreply@anthropic.com>

* chore: force Railway redeploy (BUY-65463 verification)

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Reed <claude@anthropic.com>
Co-authored-by: Claude <noreply@anthropic.com>
Co-authored-by: CI <noreply@buywhere.ai>
Co-Authored-By: Claude <noreply@anthropic.com>
The /search page echoed the query twice: the hero H1 'Search results for X'
plus the result-count heading 'N results for X'. Conditionally hide the hero
block (eyebrow + h1 + supporting paragraph) when an active search is running,
and promote the result-count heading to <h1> so the page keeps a single,
unified results header with proper SEO semantics. The empty-query state still
renders the hero H1 ('Find live catalog results...').

Co-Authored-By: Claude <noreply@anthropic.com>
…nline price with 'Current price' label

The QA issue flagged that on /search product cards, the floating price pill
on the image (top-left) was visually disconnected from the 'CURRENT PRICE'
text label rendered at the bottom of the card frame, with no proximity or
hierarchy linking them.

Fix:
- Remove the floating price pill (absolute left-2 top-2).
- Restructure the body footer so the label and the numeric price share
  the same row, baseline-aligned with 'justify-between' — the label on the
  left, the price on the right.
- Soften the label color to slate-500 and tighten size to text-[11px] so the
  price clearly dominates the visual hierarchy while the label remains
  legible and adjacent.

This implements the QA-suggested fix: 'Render the numerical price adjacent
to the CURRENT PRICE label in the card body. Remove the floating pill or
replace with a structured price block in the card footer.'
…ducts

The site build has been failing since Oracle's 178dbe4 landed because:

1. 178dbe4 REMOVED `hasRetailerHref` from src/lib/compare-page.ts, but
   src/app/compare/page.tsx still imports it (line 11) and uses it at
   lines 145 and 171 to filter rows. Build fails:
   'Module @/lib/compare-page has no exported member hasRetailerHref'.

2. 178dbe4 ADDED an import `import { generateMockUSProducts } from
   '@/lib/us-products'` at the top of compare-page.ts, but that function
   does NOT exist anywhere in us-products.ts. Build fails:
   'Module @/lib/us-products has no exported member generateMockUSProducts'.

3. 178dbe4 ADDED an exported function `buildFallbackComparisonOffers`
   that depends on `generateMockUSProducts`. It is dead code — no caller
   anywhere in src/ — and was added in the same broken commit.

Both errors have been blocking every site build for the past hour
(every push-to-main deploy since ~07:24Z has failed, including the
BUY-65455 fix in PRs #289 and #290). Live site is stuck on the last
successful deploy from 07:13:14Z (commit 2fe8ce3).

Fix:
- Restore `hasRetailerHref` and its helper `normalizeRetailerHref` to
  compare-page.ts (verbatim copy from the pre-178dbe4bd version).
- Remove the phantom `generateMockUSProducts` import.
- Remove the dead `buildFallbackComparisonOffers` function.

Result: `next build --no-lint` now passes on this branch, so the
BUY-65455 search-card price+label fix (already on main from #289/#290)
can finally deploy.
The three status metadata tags ('Live prices updated regularly', 'US market
coverage', 'Live BuyWhere search results') used the same solid pill/badge
design as the interactive 'Search products' / 'View docs' CTAs, creating
false click affordance. Users couldn't tell informational badges from
clickable buttons.

Replace the three <span> pills with a semantic <ul aria-label='Page metadata'>
of inline-flex items, each preceded by an amber checkmark icon. No more solid
background, no rounded-full chip — reads as informational list, not buttons.

- Container: <div flex flex-wrap gap-3> → <ul flex flex-wrap gap-x-6 gap-y-2>
- Each item: <span rounded-full bg-white/10 px-3 py-1.5> → <li inline-flex items-center gap-2>
- Prefix: + <span aria-hidden text-amber-300>✓</span>

aria-label='Page metadata' so screen readers announce the group purpose; the
checkmarks themselves are aria-hidden so SRs don't read 'check mark' verbatim.
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